Hi.. Just have the cambelt and spark plugs replaced.. However, I notice that engine start up has become a little bit harsh.. I can feel the car shakes more and sometimes it takes a bit longer for the engine to start. And at low speed, the engine feels like juddering when quickly pressing the clutch to shift from 1st to 2nd.. Any advices?
Leave it. It is trait of Megane RS. I took it even back to Renault to check half year ago, and they didn't find nothing.
Sounds very much like the timing is not set correctly. Did it do this before you had the belt changed?
http://www.rsmegane.com/showthread....-idle-and-sometimes-during-acceleration/page2 soulblade - I had similar problem, and most recently someone else was writing about similar issues with his car. If you convinced take it to Renault specialist.
Before the belt change, the plugs were also worn out I think.. The idle was slightly unstable.. But the feel like an engine judder when pressing the clutch in 1st gear was already there..
